1.Material : 45# quality carbon steel
2. connect ribbed rebar with dia from 14mm-40mm
3.three types:
standarded tyoe , left handed and right handed tyoe , reducing type
4.splice HRB335,HRB400 and the tensile strenghth has reached 595MPa
2. connect ribbed rebar with dia from 14mm-40mm
3.three types:
standarded tyoe , left handed and right handed tyoe , reducing type
4.splice HRB335,HRB400 and the tensile strenghth has reached 595MPa
Features
- high tensile strength
- our coupler has reached the Grade one (standard) in the JGJ 107 and the tensile strength has reached 595MPa
- easy to operate
- 300-500 threads canbe produced during one shift
- durable
- it is durable and can be used without being influenced by the bad weather .
Certificate
- ISO2001
Main Products
parallel threaded coupler , thread rolling machine